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OSG Carbide 2 Flute End Mill Square - Centre Cutting For General Applications - 4mm
| Cutter Diameter | 4 |
| Number of Flutes | 2 |
| Flute Length | 14 |
| Overall Length | 51 |
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Description
The OSG Carbide 2 Flute End Mill Square – Centre Cutting is a versatile cutting tool designed for general machining tasks. Sized at 4mm, it’s well suited for milling, slotting, and profiling across a variety of materials, making it a reliable choice for both hobbyists and professional shops.
With a two-flute, centre-cutting design, this end mill removes material efficiently while maintaining tight tolerances and clean edges. Its carbide construction delivers exceptional hardness and wear resistance, ensuring long tool life and dependable performance in everyday workshop use.
- Centre-Cutting Design: Enables plunging cuts and full-depth slots, giving you versatile performance for milling, slotting, and profiling without tool changes.
- Durable Carbide Construction: Provides outstanding hardness and wear resistance, preserving sharpness and precision through many cuts and across materials.
- Two-Flute Geometry for Efficient Cutting: Balances rapid material removal with smooth finishes, delivering reliable results for a wide range of general-purpose applications.
By combining centre-cutting capability, durable carbide, and a practical two-flute design, this end mill helps you complete tasks more quickly, achieve consistent results, and reduce downtime in busy workflows. It’s a dependable choice for mechanical fabrication, maintenance, and DIY projects where predictable performance and long tool life matter.
Part Numbers
- Protool Part Number
- OSG-402-1575
- Brand
- OSG
- Category
- End Mill
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
What time are Protool open?
We are open Monday to Friday between 8:30am and 5pm.
Do you offer Free Next Day delivery?
Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.
We also offer the following:
- Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
- DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
- Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
- DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.
For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.
*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.
Full Range: OSG Carbide 2 Flute End Mill Square - Centre Cutting For General Applications
View full collection →You are viewing OSG-402-1575. Click any other SKU to view its full details.
| Product SKU | Cutter Diameter | Number of Flutes | Flute Length | Overall Length | Shank Diameter | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OSG-402-0394 | 1 | 2 | 3 | 39 | 3 | £19.15 | In Stock | |
| OSG-402-0591 | 1.5 | 2 | 5 | 39 | 3 | £12.35 | In Stock | |
| OSG-402-0787 | 2 | 2 | 7 | 39 | 3 | £13.60 | In Stock | |
| OSG-402-0984 | 2.5 | 2 | 8 | 39 | 3 | £12.35 | In Stock | |
| OSG-402-1181 | 3 | 2 | 10 | 39 | 3 | £12.35 | In Stock | |
| OSG-402-1378 | 3.5 | 2 | 12 | 51 | 4 | £17.03 | In Stock | |
| OSG-402-1575 Viewing | 4 | 2 | 14 | 51 | 4 | £17.79 | In Stock | |
| OSG-402-1772 | 4.5 | 2 | 14 | 51 | 5 | £18.86 | In Stock | |
| OSG-402-1968 | 5 | 2 | 16 | 51 | 5 | £18.86 | In Stock | |
| OSG-402-2362 | 6 | 2 | 19 | 64 | 6 | £22.55 | In Stock | |
| OSG-402-2756 | 7 | 2 | 19 | 64 | 8 | £26.83 | In Stock | |
| OSG-402-3150 | 8 | 2 | 21 | 64 | 8 | £26.13 | In Stock | |
| OSG-402-3543 | 9 | 2 | 22 | 70 | 10 | £30.09 | In Stock | |
| OSG-402-3937 | 10 | 2 | 25 | 70 | 10 | £35.23 | In Stock | |
| OSG-402-4331 | 11 | 2 | 25 | 70 | 11 | £48.33 | In Stock | |
| OSG-402-4724 | 12 | 2 | 25 | 76 | 12 | £57.96 | In Stock | |
| OSG-402-5512 | 14 | 2 | 30 | 89 | 14 | £81.47 | In Stock | |
| OSG-402-6299 | 16 | 2 | 32 | 89 | 16 | £119.00 | In Stock | |
| OSG-402-7087 | 18 | 2 | 35 | 102 | 18 | £153.60 | In Stock | |
| OSG-402-7874 | 20 | 2 | 38 | 102 | 20 | £174.33 | In Stock | |
| OSG-402-8661 | 22 | 2 | 38 | 102 | 22 | £297.50 | In Stock | |
| OSG-402-9843 | 25 | 2 | 38 | 102 | 25 | £322.85 | In Stock |
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